Description
Specifications
Brand: HSN/OEM
Bearing Number: 628/4-2Z
Category Deep Groove Ball Bearings
Weight and Dimensions
Inner(d)MM: 4
Outer(D)MM: 9
Width(B)MM: 3.5
C(KN): 0.423
Co(KN): 0.116
Reference speed(r/min): 140 000
Limiting speed(r/min): 70 000
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